Cotangens - examples
- Building
How high is the building that throws horizontal shadow 58.5 m long at angle 36°36'? - Regular 5-gon
Calculate area of the regular pentagon with side 11 cm. - Aircraft
The plane flies at altitude 6800 m. At the time of first measurement was to see the elevation angle of 20° and second measurement of the elevation angle of 34°. Calculate the distance the plane flew between the two measurements. - How far
From the top of a lighthouse 145 ft above sea level, the angle of depression of a boat 29°. How far is the boat from the lighthouse? - Q-Exam
If tg α = 3.8, Calculating sin α, cos α, cotg α . - Angle
A straight line p given by the equation ?. Calculate the size of angle in degrees between line p and y-axis.
How high is the building that throws horizontal shadow 58.5 m long at angle 36°36'?
Calculate area of the regular pentagon with side 11 cm.
The plane flies at altitude 6800 m. At the time of first measurement was to see the elevation angle of 20° and second measurement of the elevation angle of 34°. Calculate the distance the plane flew between the two measurements.
From the top of a lighthouse 145 ft above sea level, the angle of depression of a boat 29°. How far is the boat from the lighthouse?
If tg α = 3.8, Calculating sin α, cos α, cotg α .
A straight line p given by the equation ?. Calculate the size of angle in degrees between line p and y-axis.We apologize, but in this category are not a lot of examples.
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Do you have interesting mathematical example that you can't solve it? Enter it and we can try to solve it.
